IE22137L
(en )
1956-12-11
Coupling implements to tractors
GB704654A
(en )
1954-02-24
Improvements in or relating to agricultural implements
AU212928B2
(en )
1956-08-02
Improvements relating to tractor-carried agricultural implements
AU222652B2
(en )
1957-08-22
Attachment of implements to tractors
AU1566556A
(en )
1956-08-02
Improvements relating to tractor-carried agricultural implements
AU217038B2
(en )
1958-04-17
Improvements relating to agricultural implements
CA529000A
(en )
1956-08-14
Agricultural tractor
AU1604856A
(en )
1957-08-22
Attachment of implements to tractors
IE24332L
(en )
1961-01-20
Coupling of tractors to agricultural machines
AU213472B2
(en )
1957-01-17
Improvements in or relating to agricultural implements
CA527071A
(en )
1956-07-03
Tractor implement
AU219711B2
(en )
1957-11-14
Improvements relating to toolbars for tractor attached or coupled implements
AU3218157A
(en )
1958-04-17
Improvements relating to agricultural implements
CA522842A
(en )
1956-03-20
Implement hitch for tractors
CA529285A
(en )
1956-08-21
Implement hitch for tractors
AU225172B2
(en )
1958-04-17
Improved mounting mechanism for coupling implements to tractors
CH348328A
(en )
1960-08-15
Two-wheel tractor
CA521096A
(en )
1956-01-24
Hitch for mounted implements
AU1984556A
(en )
1957-01-17
Improvements in or relating to agricultural implements
CA523854A
(en )
1956-04-17
Loader adaptable to tractors
AU211364B2
(en )
1956-04-19
Improvements relating to digging implements
AU234814B2
(en )
1959-10-29
Improvements relating to agricultural implements
AU1945756A
(en )
1957-11-14
Improvements relating to toolbars for tractor attached or coupled implements
CA520447A
(en )
1956-01-03
Tractor attachment
CA526614A
(en )
1956-06-19
Tractor mounted two-way plow